But later, the former "Lizzie McGuire" star, who has a 5-year-old son named Luca (with ex-husband Mike Comrie), followed up with an even cuter pic of the pup and revealed — or rather she let her pup reveal — she was now juggling two names.

"Guys. My mom needs help. Should it be Momo? should it be Bean? Momo or Bean? Hello! name me please!" the little dog pleaded. "Woof (that's thanks in dog) and goodnight," Duff wrote in the doggy's voice.

The actress adopted the dog — whose name, apparently, at one point was Mojito — through Love Leo Rescue, a Los Angeles-based non-profit that rescues and rehabilitates abused, injured, abandoned and forgotten dogs.